BiomarkerOf fructose A ketohexose that is an isomer of glucose. C02336 HMDB00660 FOBI:030759 InChI=1S/C6H12O6/c7-1-3-4(9)5(10)6(11,2-8)12-3/h3-5,7-11H,1-2H2/t3-,4-,5+,6-/m1/s1 CHEBI:28757 439709 RFSUNEUAIZKAJO-ARQDHWQXSA-N 388775 C-glycosyl compounds plant fruit food product soft drink sugar